Diet Meal Replacement Extreme
Diet Meal Replacement Extreme

Roll over image to zoom inClick image to open expand view


Diet Meal Replacement Extreme

  • doneActive Ingredients:33
  • doneTexture:Oaty Goodness

“So delicious, I have this to replace my lunch and it keeps me full until tea time! No stodgy cravings, I feel super satisfied” – Charlie

Selected Flavour:Banana Smooth Sundae

Best SellerBanana Smooth SundaeBanana Smooth Sundae
Premium FlavourBlueberry Cheesecake RiotBlueberry Cheesecake Riot
Caramel LatteCaramel Latte
Choc Hazelnut HeavenChoc Hazelnut Heaven
Choc Mint BrownieChoc Mint Brownie
8 meals
Now€14.99was €29.99€1.87 per meal
Last Chance Up to 80% Off SALE!
*No code needed.
Diet Meal Replacement Extreme
Diet Meal Replacement Extreme
  • 92% 

    of customers would buy this product again 1

What is Diet Meal Replacement Extreme?

Diet Meal Replacement Extreme is our best-selling meal replacement that's the result of several years of research and development. It's a complete re-invention of the old-fashioned meal replacement. Packed with 33 active ingredients, it's nutritionally supercharged for your modern day lifestyle.


We've taken out cheap skimmed milk powder and added in premium proteins. We've switched out nasty fillers with scientifically-backed active ingredients. And we've used our years of flavour technology experience, to create delicious tasting and tempting flavours.


With 92% of people saying they would buy the product again, you can buy with confidence. 

Diet Meal Replacement Extreme is ideal for anyone wanting to lose weight as part of a calorie restricted diet or anyone wanting to live a healthier lifestyle.


  • 95% 

    of customers rate this product 4 or 5 Star 1

Balanced, Complete Nutrition.

High in Protein

Boost your protein intake at meal time with up to 25g of multi-phased protein per serving.

High in Fibre

Stay fuller for longer and avoid snacking in between meals with up to 4.5g of fibre per serving.

Low in Sugar

Delicious and packed with flavour to satisfy your sweet tooth, but with only 2.2g of sugar per serving.

Diet Meal Replacement Extreme

Only 212 Calories

Strictly control your overall calories per day, with each shake having as little as 212 calories.

Only 1.9g of Fat

Ensure your fat consumption remains tightly under control with as little as 1.9g of fat per serving.

Only 0.8g of Saturates

Keep your saturated fat intake low without compromising on taste, with as little as 0.8g per serving.

  • 84% 

    of customers bought this product to help with weight loss 1


Tri-Protein Blend 

Innovative plant & dairy Tri-Protein Blend designed to provide a complete amino acid profile and phased release of nutrients. Basically, this helps keep you feel fuller for longer and provides your body with a prolonged protein boost.

Low GI Fine Oats

It's formulated with low GI Oats which give Diet Meal Replacement Extreme its trademark wholesome, nutty and comforting texture and taste. Put simply, oats provide a sustained release of energy and soluble fibre to keep you feeling fuller for longer.

Vitamins & Minerals

Supercharged with a cutting-edge Vitamin & Mineral Formula that contains no less than 23 essential vitamins & minerals. This formula alone boasts 176 health claims - too many to list here. If you want to read more, click here. 


Other Active Ingredients

Our team of nutritionists, have taken this shake to a whole new level with a range of additional active ingredients. To name just a few, 

  • Inulin - a prebiotic which is a soluble fibre and widely used in premium meal replacements
  • Medium Chain Triglycerides (MCTs) - a group of widely researched fast-absorbing fatty acids
  • Conjugated Linoleic Acid (CLA) - a natural fatty acid that contributes to the maintenance of normal cholesterol level
  • Acetyl L Carnitine - an amino acid that is important for many body processes
  • Green Tea Extract - a source of antioxidants revered in Far Eastern medicine for hundreds of years

Nutritionist Insight

This is what Kyle Crowley, our Head Nutritionist has to say about the product…

“Diet Meal Replacement Extreme has been developed over several years and represents the very cutting-edge of modern functional nutrition. Our innovative formulation includes a wide range of scientifically-researched ingredients to provide a highly nutritious and delicious meal that helps support sustainable weight loss."

"It's been specifically designed to help achieve weight loss. Simply replace two meals a day with a 60g serving as part of a calorie controlled diet to contribute to weight loss. Or for weight maintenance, replace one of your main meals with a 60g serving."

Did you know... Every second of every day, a Protein Works shake is drank somewhere on the planet.

Your Questions, Answered.

Measure 350ml of cold water or milk in a Protein Works® shaker. Add 1.5 scoops (60g) of powder. Shake well for 10 seconds and drink.

To support weight loss, replace two of your main daily meals with a 60g serving (1.5 scoops), as part of an energy restricted diet. 

To support weight maintenance, replace one of your daily meals with a 60g serving (1.5 scoops), as part of an energy restricted diet. 

Consume as part of a balanced diet and healthy lifestyle, maintaining adequate fluid intake.

To support weight loss, you should replace two of your main daily meals with a 60g serving as part of an energy restricted diet. 

However, to support weight maintenance after weight loss, replace one of your main daily meals with a 60g serving as part of an energy restricted diet.

Diet Meal Replacement Extreme is our best-selling product and loved by customers with 92% buying it again. It comes in a range of delicious flavours and provides a precise serving of each key macro and micro nutrient. 

This means we do all the heavy lifting for you and ensure you consume a balanced amount ratio of protein, fibre, carbs, fats, and so on.

Diet Meal Replacement Extreme has a number of ingredients specifically designed to keep you feeling fuller for longer. This is key when it comes to achieving your weight loss goals. 

In addition, the serving size provides as little as 212 calories which helps create the calorie deficit that is required in order to reduce weight. 

There are a number of additional widely-researched ingredients that further support the overall formulation such as Green Tea Extract, CLA and Acetyl L Carnitine. There’s even a wide range of essential vitamins and minerals to contribute to your recommended nutritional intake.

The term meal replacement has been around for many years. However, with the major advances in understanding human health and food nutrition, Diet Meal Replacement Extreme is now more akin to a nutritionally complete meal.

So rather than replacing a meal, think of it as a liquid meal packed with an array of health-boosting macro and micro nutrients.

They are both great products, but the Extreme version is enhanced in a number of ways vs the standard version. Firstly, it has a higher protein content and also a lower calories per serving. 

Secondly, it has a wide range of value-add ingredients such as CLA and Green Tea Extract that aren’t present in the standard version. 

Finally, the Extreme version has an incredible selection of flavours for you to choose from, including some of our insane-tasting Premium Flavours.

Absolutely! Just think of it as a normal daily meal. As always, check the label of any supplement you are looking to take for allergies and intolerances. 

Our nutritionists recommend you try Hunger Killa, Thermopro Burn Ultra and Super Greens Extreme for optimal results.

Meal replacements contain a balanced ratio of protein, fibre, fats, carbs and micronutrients, and are being designed to be nutritionally complete. A protein shake usually contains a very high protein content and is primarily made from pure protein sources, and then enhanced quite often with additional active ingredients to support specific body or performance goals.

It’s suitable for vegetarians, but unfortunately not for vegans. However, we have developed a vegan-friendly version called Vegan Diet Meal Replacement Extreme, which is ideal for vegans or anyone wanting to reduce their dairy intake.

This meal replacement shakes contains milk, soy and cereals containing gluten in all flavours. However, it is GMO Free, Aspartame Free, Egg Free and Palm Oil Free.

Got a question? Ask us here.


* replace up to 2 meals a day as part of a calorie controlled diet to contribute to weight loss

1 based on our 2024 customer survey of over 500 customers


Product Reviews.

Read what customers thinks...

905 Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Customer Reviews

  1. Super yummy

    Only been using for a week and I can really feel a difference. My metabolism is flying and I feel less bloated. Really fills me up and keeps me from snacking on the wrong foods. Excellent product
  2. From not sure to loving it within a week of trying

    This is worth sticking with for a little while. My first taste seemed very sickly, and not at all like something I would want replacing a meal. The next couple of days it seemed palatable but not great. Within a week I was loving it. I mix with water and the caramel shake I ordered is really soothing on my stomach, the flavour after getting used to it tasted also of vanilla. The sweetness stops feeling too sweet and what works well is that it stops all craving for sweet things. I will have a shake for breakfast, a meal at lunch time, and a shake for dinner with a couple of ryvita crackers with cheese midway to satisfy my savoury urges. It satisfies, and stops the evening need for snacking too. I have only been taking it for about a week, so I can't comments on weight loss yet (haven't weighed myself since starting), but I am actually drinking it more times a day than I expected through choice. At 200 calories a drink, I would say I should lose some weight over time, when I have been struggling with other methods. I have been fairly slim throughout my life but now in my 50's can't shift the extra. I hope this will work for me. It is certainly no effort, I look forward to the drink now, and am happy with my new routine.
  3. Great taste and quality

    Love this using it few months now. Do handy,great taste
  4. Good buy, great tasting.

    Best tasting shake I have ever bought. All my family have enjoyed it.
  5. Great tasting product

    I’ve bought this a few times now and it is exactly what I was looking for. I use two scoops of powder with approx 400ml of skimmed milk and pop it in the Nutribullet for about 10 seconds. To me it tastes like the chocolate milkshakes you get at McDonalds and I find it works perfectly for me. I have a drink around lunchtime with a normal meal for tea and I’ve lost almost 1 stone in the last 3 weeks. Tastes great and mixes perfectly and for me it’s worth the money.
Write a review

Customers Also Viewed...

Thermopro Burn Ultra

"You can feel the difference within 30 minutes, these have supercharged my workouts." - Parker

Ultimate Diet Breakfast Shake

“I don’t have time in the mornings to make mys...New & improved version of Diet Breakfast Smoothie

Diet Wondermeal

"This meal replacement shake is extraordinary, really tasty and creamy. And I love tha...Amber, UK




Savoury SuperMeals

“Cannot get enough of these! All the meals I've tried are easy to make and taste delici... Jordan